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1. mapMaybeM :: Monad m => (a -> m (Maybe b)) -> Fold m b r -> Fold m a r

   streamly-core	Streamly.Internal.Data.Fold

   >>> mapMaybeM f = Fold.lmapM f . Fold.catMaybes
   

2. mapAlterF :: (IsMap f, Functor g) => (Maybe a -> g (Maybe a)) -> Key f -> f a -> g (f a)

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

3. mapDelete :: IsMap f => Key f -> f a -> f a

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

4. mapEmpty :: IsMap f => f a

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

5. mapInsert :: IsMap f => Key f -> a -> f a -> f a

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

6. mapLookup :: IsMap f => Key f -> f a -> Maybe a

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

7. mapNull :: IsMap f => f a -> Bool

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

8. mapTraverseWithKey :: (IsMap f, Applicative t) => (Key f -> a -> t b) -> f a -> t (f b)

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

9. mapUnion :: IsMap f => f a -> f a -> f a

   streamly-core	Streamly.Internal.Data.IsMap

   No documentation available.

10. mapM :: Monad m => (a -> m b) -> Pipe m a b

    streamly-core	Streamly.Internal.Data.Pipe

    Lift a monadic function to a Pipe.

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